condition mean min max Control 0.023802166666666666 0.0 0.142813 Nitrogen deficiency 0.6290233333333333 0.0 1.8870699999999998 Phosphate deficiency 0.45282600000000006 0.0 1.2155500000000001 Potassium deficiency 0.047762 0.0 0.143286 Heat 0.0 0.0 0.0